This website is no long available. If you have any further questions or enquiries, please forward an email to, we will try to get back to you in a timely manner.



 After nearly 40 years of pioneering new and better ways to capture and portray the ordinary — and extraordinary — Sigma is still creating new avenues of expression with innovative designs and enhancements in zoom and non-zoom lenses … and single lens reflex cameras. As one of the first manufacturers to successfully introduce the interchangeable lens, Sigma's well-earned reputation for originality, innovation and leadership is your guarantee of the world's most advanced line of photographic products. Products you and millions of photographers worldwide turn to when quality, reliability and professional results count most.

Sigma EM-140 DG Macro Flash


This product cannot be added to the
cart because you are not logged in.

Please sign in to buy

[Sign in to view price]

Sigma EM-140 DG Macro Flash